ForrestGump-MEG
[ recordings from 7 participants performing an auditory imagery task, wherein subjects imagined sounds produced by objects from semantic categories (animals and tools) for 5-second intervals. EEG signals were acquired using a 64-channel BioSemi ActiveTwo system sampled at 2048 Hz, with concurrent electrooculography and physiological monitoring. The dataset supports research in semantic decoding and brain-computer interface applications using imagined auditory stimuli.
[ viewing object images at 3.33 Hz to investigate how contextual associations, perceptual attributes, and conceptual properties of objects are represented in neural activity. One participant was excluded due to a technical error in EEG recording. Time-resolved neural decoding was applied to disentangle these distinct representational dimensions from the EEG signals.
This dataset comprises EEG recordings from elderly dementia patients during 40Hz auditory entrainment sessions designed to investigate the effects of gamma-band brain stimulation on neural oscillations. Participants underwent either short (6 trials) or long (10 trials) sessions of auditory stimulation while 19-channel EEG was recorded at 250Hz. The study examines whether auditory entrainment enhances default mode network connectivity through non-invasive acoustic brain stimulation.
…82901/nemar.on007096) # README Face Perception Task from the PURSUE project (pursureerp…
This dataset comprises neuroimaging data from two auditory experiments investigating the cortical encoding of sound source elevation in human subjects. Participants were presented with noise bursts from loudspeakers positioned at various elevations while undergoing behavioral testing and neural recording. The dataset includes localization tests, a deviant detection task (Experiment 1), and a one-back working memory task (Experiment 2), providing insights into how the human brain processes spatial auditory information.